London travel news LIVE: Latest Tube and Overground updates as trackside fires spark chaos

A series of trackside fires in London have caused significant disruptions on the Tube and Overground services, with the Weaver Line suspended between Hackney Downs and Chingford due to a blaze in Walthamstow. Commuters are facing delays and cancellations as TFL works to address the issues. This chaos highlights the need for improved safety measures and emergency response protocols on the city's transport network, especially during unexpected incidents. The situation underscores the vulnerability of public transport systems to unforeseen events and the impact on daily commutes.