I was waiting to see if there was anyone on the forum...

Anyway,
Pride of Kent:

Pride of Canterbury:

Very Similar, however, There are some differences:
Kent:

Canterbury:

Firstly, The bow of the Kent has a bar either side of the lower car doors, whereas the Canterybury doesn't. Secondly, the bridge wings have different Colours - the Canterbury's are Orange, the Kent's white, alsdo the Kent has a slightly reder bridge tint.
Well, that should be useful for anyone visiting Dover/Calais
Anyone may now go next...