In a letter to the foreign secretary, the group of 59 Labour MPs say "by not recognising [Palestine] as a state, we undermine our own policy of a two-state solution".
Bonfires were lit at an estimated 300 locations ahead of the Orange Order's 12 July parades. This included one on a site that contained asbestos and was close to an electricity sub-station.
Cristina Pittalis tells Sky News she has been "broken" since her 26-year-old son disappeared on the Italian island, adding: "I'm trying not to lose my mind."
A single-storey warehouse in a scrap yard is currently alight, the fire service said, along with three diggers and numerous vehicles. The cause of the fire is not known yet.
Temperatures hit 34.7C at Astwood Bank, near Worcester, on Friday, according to the Met Office, with similar or even higher temperatures expected on Saturday.
The dip in temperatures will be a welcome change for those who have struggled in the heat this weekend. Scotland, Wales and Northern Ireland recorded their hottest day of the year so far on Saturday.