(1) (a) All station masters, loco pilot, maintenance staff on whom this duty is laid by the railway administration, shall keep a stock of detonators;
and
(b) supply, renewal, periodical testing, safe custody or storage, destruction of expired detonators, and that their use is properly understood shall be in accordance with special instructions.
(2) every railway servant concerned with the use of detonators shall have correct knowledge of their use and keep them ready for immediate use.
(3) every supervisor shall see that the railway servants in his charge concerned with the use of detonators have a correct knowledge of their use.
(4) the destruction of time barred detonators shall be arranged in accordance with special instruction in presence of a responsible official ensuring safety.
CHAPTER IV STATIONS AND THEIR SIGNALLING EQUIPMENTS A .- Classification of Stations and their Equipment of Signals