Left MPs Jeremy Corbyn, Zarah Sultana and John McDonnell are doing the right thing in highlighting the case of the young pro-Palestinian prisoners on hunger strike in British jails.

Seven prisoners associated with solidarity actions for Palestine have now been on hunger strike for several weeks. They are being locked up on remand, with their trial likely 18 months away. This is the largest co-ordinated political hunger strike since the H-Blocks in 1981.

This is the grossest travesty of justice. The whole labour movement should be demanding that these young people, who are not charged with any violence against persons, should be freed.

Guilty of nothing under the law, they should be given bail immediately. Their continued detention on remand is an act of state vindictiveness.

Should any of them come to lasting harm, it will be on the account of Justice Secretary David Lammy as well as the Prime Minister. They will not be forgiven.