Some 31 head teachers have been recognise in the New Year honours.
Among them is Joan McVittie, who transformed two schools in deprived areas of London and Sally Coates, who oversaw improvements at Burlington Danes Academy in west London.
Both become Dames.
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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