As you walk into the site (over 1/4 mile from the car-park- UGH!) you pass the miniature railway run by the Wimborne SMEE. This is a 5 inch gauge railway and is fully signalled using solenoid-controlled semaphore signals. They use reed relays with FG magnets mounted on the rolling stock for detecting trains. The track is made from 1/2" square steel welded onto steel sleepers, and has an authentic look to it as it is based on gravel ballast as per the prototype. There was no public running there today, but there were a couple of steamers in for a boiler test. The layout is complete with 3 platform roads, a tunnel and a steaming bay with a decent turntable. Despite arriving at the rally at 0915, I didn't get into the rally proper until 10:15, because of this greater attraction!
The rally itself? - no different in essence to the Newbury Boot Sale but with better catering and better toilets. The car park turned out onto a narrow lane that 100 yards later meets a T Junction/Stop sign. When I left at 1:30, there was a 10 minute queue to get to the T junction, glad I wasn't there when the rally closed! That exit road is one reason not to go there ever again!
There wasn't much to choose between the traders in the marquee, the traders outside, and the amateurs in the car-boot sale area.