TC
Not sure all the police authorities could hold their hands up as being efficient. Can think of one who employed 2 full time engineers to look after 1 x 105 and then 1 x BK117. The machines were either that unreliable or people weren't doing that much, nice work if you can get it ???
There are a lot of people on here who don't have a clue about running an operation, they need to speak to those who have to write the cheques from their own account, then they will really know how much these things cost !