THE WORST OFFENDERS
■ TOP CLAMPER: Epsom and St Helier University Hospitals NHS Trust - clamped 1,671 cars in 2008/09 and made £1,851,271 profit from its car parks.
■ BIGGEST FINER: Leeds General Infirmary - Leeds Teaching Hospitals NHS Trust - issued 10,330 fines generating £142,000 in 2008/09.
■ MOST COMPLAINED ABOUT: Royal Derby - received
82 complaints in 2008/09.
■ HIGHEST MINIMUM CHARGE: Barnet & Chase Farm Hospitals NHS Trust - had the highest minimum charge (£4) for 2 hours' parking.