A daredevil biker, James Stoddard, has been pictured pulling a wheelie at 70 mph on a busy main road not realizing an unmarked police motorcycle was recording his every move.

Quote from the article:

The 48 year-old, of Chessington Road, Epsom, Surrey, was videoed showing off with a series of dangerous stunts on his Yamaha YZF-R1 at high speed during a ride-out with 10 other bikers. Police who pulled him over found he had a "flip-up" registration plate to hide his details from speed cameras. He was starting a three-month jail sentence after admitting dangerous driving and perverting the course of justice at Brighton Crown Court.

Source: 70mph wheelie caught by unmarked police motorcycle