41.   Hanger also testified that when McVeigh was told to empty his pockets on arrival at the jail, among the items he removed were ear plugs.

42.   He also used an ear plug and a small microphone with his mobile phone to minimise what the harmful rays emitted by the telephone.

43.   Regulations will also be drawn up to require all traffic officers to wear masks and ear plugs while working, the statement said.