"There is no intention of allowing the residents of the northern Gaza Strip to return to their homes”, an IDF spokesperson has told reporters.
It comes as Labour announces the biggest review of the water sector in 35 years.
United general secretary Len McCluskey, Jamie Driscoll, Lutfur Rahman and Ken Loach were also in attendance.
Labour Together claimed Corbyn had "flown too close to the sun" when he appeared at Glastonbury in the wake of the 2017 general election.
The former Labour leader said ‘people power’ led to his victory over his old party in Islington North last week.
Labour has secured 63 per cent of the seats in the Commons with 34 per cent of the vote
"Six weeks ago, we had nothing. Look at what we built, together."
The former Labour leader is calling on volunteers to hit the doorstep at the weekend.
The former Labour leader is odds on to win in Islington North in July.