Re: Transport for London can...
Just pay the fine. If you had 4 days to 'kill' then perhaps you could have checked the transporting stuff beforehand to avoid such troubles?
If you had done that, though, it's still no guarantee you're right. Down here we have e-tags that you prepay to use motorways. I was driving to Newcastle, and you have to have it beep three times along the motorway for it to work. It beeped three times, and I thought all was good, until I received the $50 fine in the mail