Pikeys and chavs? Not sure, but is that a general reference to hooligans and the like. Plenty of those. There are serious instances most nights in the major towns.
Denmark is, of course, in Scandinavia. Frequent visits to the UK do not show me any edge that Denmark has over the UK with service and quality.
Average price of a pint is about £5
Have a look here. Denmark (Copenhagen is ranked 7th (above New York!). Oslo, Norway (Also in Scandinavia) is above UK.
http://www.citymayors.com/features/cost_survey.html
I realise these are capitals, but they indicate a comparison.