Hmmm...
BT have installed a VERY "Heavy Duty" phone cabinet
in Whalebone Lane North, (Dagenham area), just recently ... (One MASSIVE Lock),
with ventilation slots all round the bottom ... so it CAN (presumably) be done,
and far more "vandal proof" than the TWO "comparitively-flimsy" Virgin
cabinets I've seen "vandalised open" recently ... all within a five mile
walk Dagenham-Chadwell Heath area