Voluntary agreements would cover other sectors include health, education, fire and rescue, transport, border security and nuclear.He said Labour would look at what was brought forward by the government, but would repeal any further restrictions.A wave of industrial action is affecting sectors from the health and postal services to driving examinations, as people seek pay rises that keep up with the rising cost of living.Rail workers in the RMT and other unions have taken part in a series of large scale strikes over more than six months, with Thursday marking the sixth day of action since last summer by members of Aslef, which represents most train drivers.Mick Whelan, the general secretary of Aslef, which represents train drivers, said he did not think new legislation would make life harder for his union."