National and London rail strikes announced by the RMT union

The largest strike to affect the national railway network in decades will take place later this month, as 40,000 RMT union members walk out on strike.
This is the largest rail strike since July 1989.
The union says that it will hold 24-hour strikes on Tuesday 21st, Thursday 23rd and Saturday 25th June.
It’s also likely that there will be widespread disruption on Wednesday, Friday and Sunday, as trains and staff will be in the wrong locations the day after the strike.
In effect, it’s