Part of Penge High street is blocked off today after the road collapsed leaving behind an enormous pot hole.
There were reports on Twitter last night of huge cracks in the road, but today it has caved in leaving behind a deep crater.
It's not yet known what caused the road to collapse.
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Passengers looked horrified as the girl took the potentially lethal shortcut between platforms.
Police were called to Kilburn High Road at 5.20pm after reports of a shooting.
In just 24 hours the offer was retweeted more than a thousand times on Twitter.