They said Massey's safety programs were just a facade – never backed by more money to hire additional miners or take more time on safety tasks.
Of course, it will take more than a social safety net to temper inequality.
Both events are to emphasise the need for the fashion industry to take more responsibility for the safety and working conditions of those that supply them.
The BBC's transport correspondent Richard Westcott says the coalition ditched national targets when it came to power and instead told councils to take more responsibility for road safety.
You just announced a new counterterrorism initiative that asks Americans to take more responsibility for their own safety.
Cycling campaigners have reacted angrily to calls from the London Mayor Boris Johnson and one of the capital's top police officers for riders to take more responsibility for their own safety.
They also reported needing to take more initiatives and responsibility for safety, planning and creating routines for everyday life.
ISPs must take more responsibility, both in providing internet safety education and appropriate filters, she said.
But supporters of the big tent system hope that they'll keep the protesters from having to take more drastic measures to maintain their safety.
