Regulation 14
An inspector may obliterate the stamp on any automatic rail-weighbridge which—
(a)
is in use for trade for a particular purpose and—
(i)
which does not meet the requirements of Schedule 3 in respect of weighing material within the specified weight range; or
(ii)
for which purpose, in the opinion of the inspector, it is otherwise unsuitable; or
(b)
is in use for trade in circumstances where the weighbridge is subjected to any extraordinary environmental or operating conditions which, in the opinion of the inspector,—
(i)
prevent the weighbridge operating consistently and correctly; or
(ii)
are likely prematurely to degrade the metrological characteristics of the weighbridge.