A Met police officer has gone on trial, accused of racially abusing a suspect during last year's riots.
A court has heard how the officer allegedly racially abused a suspect who had been arrested.
Pc Alex MacFarlane is accused of using racist language in an exchange with Mauro Demetrio on August 2011.
Mr Demetrio told Southwark Crown Court he felt "violated".
Phil Bayles reports.