Aberdeen Federation have been recording the birds being watered at lib sites and the liberation for 4yrs now also any on lookers for future reference Can also tape conversations between driver and race controller We have two recorders which cost about £86 each (might be cheaper now) they attach to the wing mirrors via suckers (available at Maplin under a £5 each) We also have a tracking system. The info it can provide is shocking (speed,stops, and you get a map reference where the transporter is) Kills all the malicious gossip stone dead