There are approximately 130 rotations within the region with 260-270 trainees in the programme at any one time. Approximately half of these trainees are based in the "Cambridge-based" or "Norfolk-based" rotations. The other trainees will stay in the same Trust for the entirety of their IM1 and IM2 training. It is intended that trainees will be allocated their posts and location for their IM3 year at approximately the mid point of their IM2 year. Every effort will be made to keep the IM3 years as attractive and as easily commutable as possible.