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Thousands gather for anti-Trident rally in Trafalgar Square Jeremy Corbyn and Nicola Sturgeon condemn Trident at rally
(about 1 hour later)
Thousands of people have gathered to oppose the multi-billion pound renewal of the UK's Trident nuclear deterrent. Politicians including Jeremy Corbyn and Nicola Sturgeon have condemned plans to renew the UK's Trident nuclear deterrent, at a London rally.
SNP leader Nicola Sturgeon and Plaid Cymru leader Leanne Wood joined protesters on a march and a rally in Trafalgar Square, central London. Thousands of people took part in a march and rally in Trafalgar Square.
Ms Sturgeon described Trident as "immoral" and "impractical". Labour leader Mr Corbyn said peace was not achieved by "planning for war", while Scottish First Minister Ms Sturgeon described Trident as "immoral" and "impractical".
The MoD estimates acquiring four new submarines to carry the missiles will cost £31bn over 20 years, plus £10bn set aside for any unexpected costs. The MoD estimates renewing the Trident system will cost £31bn over 20 years.
Ms Sturgeon said: "It is the norm in the world today to be nuclear-free. That involves acquiring four new submarines to carry the missiles, while a further £10bn has been earmarked for any unexpected costs.
"It is the exception to the rule to possess nuclear weapons, let that message ring out loudly and clearly. 'Peaceful future'
Mr Corbyn told campaigners: "We live in a world where so many things are possible. Where peace is possible in so many places.
"You don't achieve peace by planning for war, grabbing resources and not respecting each other's human rights.
"Today's demonstration is an expression of many people's opinions and views. I'm here because I believe in a nuclear-free Britain and a nuclear-free future."
Mr Corbyn has asked shadow defence secretary Emily Thornberry to carry out a review of Labour defence policy, including its stance on Trident renewal.
'Unimaginable suffering'
SNP leader Ms Sturgeon said the norm in the world today was to be nuclear-free.
"It is the exception to the rule to possess nuclear weapons, let that message ring out loudly and clearly," she said.
"The use of Trident nuclear weapons would bring about human devastation and suffering on an unimaginable scale.""The use of Trident nuclear weapons would bring about human devastation and suffering on an unimaginable scale."
Former Green Party leader Caroline Lucas described nuclear weapons as "a cold war relic".
"To contemplate using nuclear weapons is both illegal and immoral," she said.
Also at the event was actress and campaigner Vanessa Redgrave.Also at the event was actress and campaigner Vanessa Redgrave.
A Commons vote on Trident renewal is expected to be held later this year.