Ramaswami: Towards preparation for the strike and mass casual leave action, elaborate programmes of campaign, propaganda and agitation were drawn in the convention. Some such programmes are: joint conventions of oil and petroleum workers in all oil and petroleum centres, particularly in Mumbai, Kolkata, Guwahati, Chennai, Kochi, Bangalore and Delhi (NCR). From April 15 to 20, ‘relay group darna’ from 10.00 am to 5.00 pm in BPCL at refinery gate, CO and& RHQs, bottling plants, depots and other possible locations all over the country.