Once upon a time at RAF Oakington ,a silly "erk"who wanted out of the RAF went round the airfield one night and removed all the towing pins from the nosewheels thus preventing the aircraft from taxying!On the morm he then gave the groupcapt an ultimatem,let me out the RAF or I will not tell you where the pins are !!Of course the group capt won by threatening him with several years in Colchester and the "erk"saw the errors of his ways and duly gave the hiding place up!!So no flying that morning!!He still saw the inside of that correction centre!!!