Who would these 'undesirables' be exactly?
They could attract stag/hen parties or groups of troublemakers etc. intent on having a 'good time' disregarding what others think.
These could lower the tone of the area & intimidate a lot of the quieter folk, whether intentionally or unintentionally.
I'm sure that the last thing Llandudno wants is to eventually turn into another Blackpool.
I may be exaggerating the issue - but in the future - - who knows???
Wetherspoons profits are about too soar. Z**
I know that there is the argument that there is not enough nightlife in Llandudno for its own teenagers/youths but at least in general they respect their own town.