The Central line tube service to the Olympic Park in Stratford in east London has reopened after being suspended for three hours due to a fire alert. Trains in and out of Liverpool Street were earlier affected by signal problems.
Waiting passengers at Stratford station have been told the central line will not re-open for at least an hour.
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The Democratic presidential candidate may also have shown his cards on his choice of running mate.
The US president also shared a post on Twitter accusing Dr Anthony Fauci of misleading the public over hydroxychloroquine.
Fears over an impending second wave of coronavirus dominates Wednesday’s front pages.