Another national rail strike is set for Wednesday 27th July

The RMT union has called for another nationwide strike on the railways, to take place on Wednesday 27th July.
Unlike the previous strike which was for three days spread out over a week, this is just a one-day only strike, but will still cause considerable disruption to the railways, not just on the strike day, but also likely on the evening the night before and the morning after.
The RMT says that it was offered a pay deal for Network Rail staff of 4 per cent this year and 4 per cent next year,