How to Save
Set up a pre-pay account
Saves £0.50 per crossing (£2.00 vs £2.50). Auto-tops up from your card. Never risk a £70 fine again. Takes 5 minutes at gov.uk/dart-charge.
Cross between 10pm and 6am
Completely free overnight. If your journey is flexible, save £2.50 each way by travelling late evening or early morning.
Register for Blue Badge exemption
Blue Badge holders cross free, but you MUST register your vehicle in advance. Do it once and it's permanent.
Set a phone reminder
If you don't have pre-pay, set an alarm for 8pm on the day you cross. £2.50 now vs £70 later.