"T.D.A." is a reference to the U.K. penal code, it stands for "Taking and Driving Away", or the unauthorized use of a vehicle.
"Dabs" is U.K. slang for fingerprints.
"G.B.H." is a reference to the U.K. penal code, it stands for "Grievous Bodily Harm".
"C.P.S." is short for "Crown Prosecution Service".
"Charlied", is someone who partakes in the use of cocaine.