I can assure you that where I worked our hospitals had more bodies than our mortuaries could cope with, same with undertakers. We had to buy in portable freezers cabins to cope. Forget your tabloid headlines, this was reality.I'm an academic who has done some research into the 1978-79 winter-of-discontent, and without denying the inconvenience and grief that many people suffered, a lot of the hardships were predictably exaggerated, for political reasons, by the Tories and the press.
For example, a notorious tabloid headline "Now they won't even let us bury our dead", about cancelled funerals because of cruel grave-diggers being on strike, was apparently in response to a cancelled funeral in Liverpool." Of course, this was then sensationally reported as if thousands of funerals were being cancelled throughout the country, every day.
This is what always happens during strikes - the Tories and the press look for one isolated or one-off example or tragedy, and then portray it as universal, in order to smear and discredit trade unions and strikers, and indirectly, the Labour Party.
Of course, if funerals are cancelled due to staff shortages caused by government cuts to local authority funding, then there are no crocodile tears or pretend outrage by the Tories or their tabloids on behalf of the grieving bereaved.