title: In the hot seat.
abstract: The dangers of long-haul journeys, whether by car, coach, train or plane are to be spelt out by deep vein thrombosis nurse Tracy Kerr this week. Ms Kerr, who is to hold a sharing good practice forum at Colchester General Hospital where she works, said: 'Anyone who travels for long periods of time by any mode of transport is potentially at risk. You should not remain immobile for more than three hours.'