Picture this: you drive through the Blackwall Tunnel on your usual commute, forget all about it, and three days later a £180 penalty notice lands on your doormat. It happens to thousands of London drivers every month — not because they’re careless, but because nobody explained the rules properly the first time.
If you’ve searched “black wall tunnel charge” wondering what it actually means, how much you’ll pay, or how to avoid getting fined, you’re in the right place. This guide breaks down exactly how the Blackwall Tunnel charge works, what it costs in 2026, who’s exempt, and the simplest way to make sure you never get caught out by a penalty you didn’t see coming.
What Is the Blackwall Tunnel Charge?
The Blackwall Tunnel charge is a toll introduced by Transport for London (TfL) on 7 April 2025, when the neighbouring Silvertown Tunnel opened. Before that date, the Blackwall Tunnel was free. Now, both tunnels are tolled together as part of one system designed to spread traffic more evenly across the two crossings.
The Blackwall Tunnel itself actually consists of two separate bores:
- A historic northbound tunnel opened in 1897, originally built for horse-drawn traffic and still carrying a strict 4-metre height restriction and tight bends
- A newer southbound bore opened in 1967 to cope with the growth of motor traffic
The Silvertown Tunnel, its modern twin-bore neighbour linking Silvertown to the Greenwich Peninsula, was built specifically to relieve the chronic congestion that plagued the old Blackwall crossing for decades.
How Much Is the Blackwall Tunnel Charge in 2026?
This is the part most people actually want to know. Pricing depends on your vehicle type, the time you travel, and whether you’re signed up to TfL’s Auto Pay scheme.
Current Rates (2026)
| Vehicle Type | Off-Peak (Auto Pay) | Peak (Mon–Fri) |
|---|---|---|
| Motorcycles, mopeds, trikes | £1.50 | £2.50 |
| Cars and small vans | £1.50 (rising to £1.55) | £4.00 (rising to £4.20) |
| Large vans | £2.50 | £6.50 |
| HGVs | £5.00 | £10.00 |
Worth flagging: TfL confirmed a 5% price rise on car rates from 21 September 2026, so the £4.00 peak car charge is edging up to £4.20, and the off-peak rate from £1.50 to £1.55.
Peak vs Off-Peak Hours
Peak pricing only applies Monday to Friday, during:
- 06:00–10:00 — northbound
- 16:00–19:00 — southbound
Outside those windows, and all weekend, you pay the lower off-peak rate — but only if you’re registered with Auto Pay. If you’re not, you’re automatically charged the higher peak rate no matter what time you cross. That one detail catches a lot of people out.
How to Pay the Blackwall Tunnel Charge
There are no barriers or toll booths at either tunnel. Instead, Automatic Number Plate Recognition (ANPR) cameras log your vehicle registration as you pass through. You then have until midnight on the third day after your journey to pay, using one of these methods:
- TfL Auto Pay — the only way to access discounted off-peak rates; your card or Direct Debit is billed automatically
- TfL website — pay manually using your vehicle registration
- TfL app — quick payment from your phone
- Phone — call TfL customer service directly
If you’ve missed the payment window and received a Penalty Charge Notice, you’ll need the PCN reference number to pay or challenge it.
Who’s Exempt From the Charge?
Not everyone has to pay. You’re exempt if:
- Your vehicle is registered under the DVLA “Disabled” tax class (detected automatically)
- You’re a Blue Badge holder, provided you’ve pre-registered with TfL (a small processing fee applies)
- You’re driving an emergency service vehicle, a TfL-licensed taxi, or a registered bus, coach or minibus
- You’re driving a zero-emission-capable or wheelchair-accessible private hire vehicle actively carrying out a booking
Note that standard electric vehicles are not exempt — EV drivers pay the same rate as everyone else.
Local Discounts Worth Knowing About
- Low-income residents in eligible boroughs near the tunnels can get a 50% discount if they receive certain benefits
- Small businesses, sole traders and charities registered in Tower Hamlets, Newham or Greenwich may qualify for a £1 discount off the standard off-peak rate for at least a year
What Happens If You Don’t Pay?
Miss the three-day payment window and you’ll be issued a Penalty Charge Notice of £180, reduced to £90 if you pay within 14 days. Ignore it further, and the fine climbs — plus you’re still on the hook for the original crossing fee. This is exactly the scenario that catches out visitors, occasional drivers, and anyone who assumes the tunnel is still free like it used to be.
How to Avoid Paying the Blackwall Tunnel Charge Altogether
If you’d rather sidestep the toll entirely, you do have options:
- Travel overnight. Both tunnels are completely free between 22:00 and 06:00, every single day.
- Use the Rotherhithe Tunnel. It’s free, though it’s over a century old with tight height and width restrictions and frequent closures.
- Take the Woolwich Ferry. Also free, but subject to height/weight limits and regularly closed at weekends.
- Go public transport. The Jubilee Line, DLR, or the free dedicated cycle shuttle bus are all solid alternatives if you don’t strictly need a car.
Frequently Asked Questions
Is the Blackwall Tunnel free at night?
Yes. The charge only applies between 06:00 and 22:00. Anything outside that window, including all of Christmas Day, is free.
What happens if I don’t have Auto Pay?
You’ll be charged the maximum peak rate regardless of when you travel, and you’ll need to pay manually via the TfL website, app, or phone within three days.
Are electric cars exempt?
No. Standard EVs pay the same rate as petrol and diesel cars. Only specific zero-emission-capable, TfL-licensed private hire vehicles on an active booking are exempt.
Can I cycle through the tunnel?
No, cycling isn’t permitted through either tunnel, but TfL runs a free shuttle bus service that carries cyclists and their bikes across.
Is the charge going up?
Yes — TfL confirmed a 5% increase to Auto Pay car rates from 21 September 2026, taking the peak rate to £4.20 and off-peak to £1.55.
Final Thoughts
The Blackwall Tunnel charge isn’t complicated once you know the rules, but it’s easy to get wrong if you’re used to the tunnel being free or you’re an occasional visitor to London. The single biggest thing you can do to protect yourself is register for Auto Pay — it locks in the cheaper off-peak rate and takes the “did I forget to pay” anxiety completely off your plate.
I drove through the Blackwall Tunnel myself a few months after the charge started and genuinely didn’t clock that it wasn’t free anymore — old habits die hard. I ended up paying the fee manually online within the three-day window, which was straightforward enough, but it made me sign up for Auto Pay the same week so I’d never have to think about it again. If you cross even occasionally, do the same before your next trip.
Planning a route through East London? Register for TfL Auto Pay before you travel, and bookmark this page so you always have the current rates on hand.
