I think English seaside towns have two problems.
First is the short holiday seasons in the UK. Although they can be busy June/July/August the rest of the year they can be fairly quiet. This means that money they take in during the high season has to pay for the other 9 months when it is quiet.
Second, many seaside towns have a high proportion of older people. This means that the money needed to pay for social care is higher than in say a city where the range of ages is greater.
And of course these older people who live in seaside towns may well pay less council tax as they are over 65 or living alone, and maybe also spend less when they do go out as they need less food and entertainment.
So I think many English seaside towns are not a rich as maybe we think they are.
Also of course the battering of the sea means that buildings near the sea, and structures like a prom or harbour, need regular and costly maintenance.
It is shame that morons do paint graffitti in seaside towns because all it does is make the town look worse, and maybe stops people going back there so gives them less chance of finding a job.
I bet Torbay council get sick to death of clearing graffiti off walls, it is probably a full time occupation.



