Defender Simbas and Tenbas
Wow...stumbled upon this and thought you guys would appreciate it....
Not many details on these have been published due to safety reasons. There were several types: the Simba (Lion), based on the last 109" and the Tangi (Tank) as well as couple of Tenbas, a mix of the Simba bodies and the 110" coil sprung chassis.
Pictured below...a row of Tangis in Belfast in the summer of 1995.