A Polish shopkeeper tells police he was attacked by three black youths, and DC Lennox and DC Proctor arrest the main suspect, Davy Rawlings. After an attempted escape, Rawlings accuses Lennox of racial abuse, saying that he called him a 'black bastard' during the arrest. As usual, Ch. Supt. Brownlow scrambles into damage control with more regard for the Met's public image than for the welfare of his officers. (thetvdb.com)