Mumbai, Nov. 8 -- A clutch of railway commuter groups on Friday met the divisional railway manager (DRM) with demands for a probe into Thursday's accident near Sandhurst Road station in which two commuters died, and action against railway unions for holding a flash protest at CSMT that paralysed local train services for nearly an hour in the evening. Railway unions, however, said the protest was held in front of the DRM's office adjacent to platforms 17-18 at 4.30pm and the subsequent mobilisation in the concourse area due to which local trains were suspended was a 'spontaneous reaction'. Members of three commuter groups - Federation of Suburban Railway Passengers Association, Mumbai Railway Pravasi Sangh and Thane Railway Pravasi Sangh - started arriving at CSMT from 11.30am on Friday, to meet top officers in the Central Railway (CR) administration. "We wanted to meet the general manager of CR, who is the top boss, to show our displeasure over the sudden protest on Thursday. But the police blocked all entry/ exit points to the station and stopped people from entering the premises," alleged Lata Argade, president, Federation of Suburban Railway Passengers Association. She said only two among a handful of their representatives were allowed to go to the GM's office on the second floor, after an hour's wait. "There too, we had to wait for another hour before we were directed to meet the DRM," she said. Nandkumar Deshmukh, who heads the Thane Railway Pravasi Sangh, alleged that whenever railway commuter groups want to convey their displeasure to officials, they are asked to provide letters in advance and threatened with consequences. "This time, we have written to the chief minister's office, demanding that a retired judge look into Thursday's incident and even the Mumbra incident (dated June 9). We have also sought action against union leaders and staff who caused disruption in services," he said. The CR administration has, meanwhile, sought a report on Thursday's accident from the Mumbai division, sources said. Meanwhile, the Central Railway Mazdoor Sangh (CRMS) and the National Rail Mazdoor Union (NRMU), which had issued calls for Thursday's flash protest, said the objective behind the mobilisation was to seek cancellation of the FIR against two CR engineers over the Mumbra train mishap on June 9. "Our protest, held outside the DRM's office, was properly planned to ensure the public is not inconvenienced. We had nothing to do with the mobilisation in the concourse area," said Venu Nair, president, NRMU. The CRMS said it had called for a 'dhadak morcha' outside the DRM's office at 4.30pm, which continued for an hour. "After we dispersed at 5.30pm, some members proceeded towards the concourse and held a protest there. It was a 'spontaneous reaction' from the members - we had not issued a call for any such activity," said Praveen Bajpai, president, CRMS....