Prince William watched the first 20 minutes of the match today. There was also friendly banter between some of the supporters and the referee Howard Webb, with one spectator shouting at the official, who has a shaved head:
"Get the hair out of your eyes, ref."
At half-time, Polytechnic were leading 1-0.
More top news
The London Mayor insisted he was "not saying that nationalists are somehow racist or bigoted" after outraging SNP supporters.
The teenagers, aged 19 to 15, appeared in custody at Westminster Magistrates' Court on Saturday, supported by their families.
Parker Dairies moves home after 120 years on Wood Street in Walthamstow