Three days of national rail strikes announced for July

There will be three days of strikes on the railways in late July, after the RMT union announced that staff at 14 train companies will walk out.
The strikes will take place onThursday 20th July
Saturday 22nd July
Saturday 29th JulyAs is usual with train strikes, there’s also likely to be some disruption in the evening before, and certainly the morning after.
If the strike goes ahead, some 20,000 railway workers who are members of the RMT union will walk out at 14 of the train operating comp