Lets assume the second referendum was won by the remainers.
the Out faction with their racist genes become enraged and burn down all the Mosques. they key ten million cars and raise flags on all the hills. After the riots - the new PM Liam Fox tells us we must vote a third time.
this time manditory voting will be enforced. If you don't fkin vote you will be jailed. In your jail cell you will be given an EU flag bed set. yellow stars on blue bed cover. a universal religion bible with pictures showing jesus, Muhammad, Gandhi, buddha and krishna sitting round king arthur's table with Steve Jobs. Steve says - be glad and rejoice the new iphone loves us all. All is sorted in the EU.