Sorry ammo but lager louts are fuelled by too much booze, lager to be exact, which is permitted to contain non natural substances. I have witnessed falling down drunks in Belgium, not many I grant you, but never violent because the Belgians are prohibited by law to allow anything artificial in their beers.
There is a whole heap of difference between a group of pi**ed up youths (often female I'm afraid) acting abominably and a group of predominantly young men who are travelling to a country on the pretext of asking for help due to being displaced by war, death and destruction.
If I were to turn up on someone's doorstep on a cold wet night after breaking down (I know, unlikely but imagine I drive a Land Rover instead) and asked for shelter, and were given it, how would it seem if I then asked for money, refused the food I was given and left in the morning without thanks but with some of my hosts possessions? Would this not destroy our good nature in this country and others and make us all suspicious of those that need help? If these masses of young men are genuine refugees, seeking our help and that of other European countries, they are going about it in the wrong way.
I continue to respect the UK for bringing in the genuine families from the camps in a controlled manner. This is by far the best situation for all concerned. I wouldn't mind betting they behave entirely differently to those filmed rioting, looting, storming trains etc.