The pavement erupted, sending a fireball into the air after a fault on the underground electricity network. 1, 867 customers were affected when power to the area was disrupted. All supplies were reconnected by engineers by yesterday afternoon.
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The London Marathon brings together thousands of people raising money for charity - not to mention some rather unusual costumes.
Planning on going to the London Marathon tomorrow? Read our handy guide first!
Celebrations to mark St George's Day have started in Trafalgar Square with feasts and tea to be found in abundance.