A few years back I visited Warwick in late October and the fair (which is essentially the same travellers that come to Hull) was in the Town Centre. It wasn't as big as Hull Fair but still a reasonable size. Town centre roads were closed but local shops were open taking advantage of the Fair's presence.
It worked well.
Might work in Hull's City Centre but it is a radical idea.
I did wonder if it could go down the pedestrian part of King Edward Street, Victoria Square and then on Queens Gardens, but it would still need to be much smaller than it is now.
