Impractical idea, dreamed up by someone who simply doesn't appreciate the essential load content that properly equipped police bikes have to carry. By the time that bike is fully equipped with mudguards, a strong enough carrier, all the pannier contents and additional electrics including lighting, blue warning lights and siren gear, plus the bulk of many PC Plods, the rear suspension will probably begin to bottom out and the bike would lose it's agility.
The reason for these impractical political ideas from Boris like his unfunded new cycleways proposal is that he's run out of completing all of previous mayor Ken Livingstones projects, so he's now trying to be original, something obviously beyond him.
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