London is bracing for major protests this Saturday, with expectations of hundreds of thousands of demonstrators gathering in response to the UK’s involvement in US-led airstrikes against Yemen. The Palestine Solidarity Campaign, the main organiser of the protests, has called on participants to gather at Bank Junction on Saturday at 12:00 PM (GMT). The march is part of a global day of action, involving 30 countries, and calls for a ceasefire in Gaza after at least 23,000 people have been killed. Protests have been taking place in London on most weekends since the start of the 7 October war on G…