We live nearish the new Mersey bridge in Runcorn. You can't pay there and then, there are no booths and you have to remember to go online and pay when to get home. Is it me, or is that a neat way of money grabbing? Cheap for the operator who doesn't have to put in toll booths and people are bound to forget, being tired, busy, other things to do and they can just fine you then. DH been fined twice in the last few months having forgotten to pay the £2 when he gets home on evenings he's used it. On one occasion he paid for one trip that same day but forgot he'd driven across it again. You can set up an account but there's a £10 fee and £20 minimum top up. I've seen this on roads in Ireland too. I've not used it because I just know i would forget to pay!