Two women have been stabbed in an East London park in separate attacks, less than 3 weeks apart.
Police are warning the public to be vigilant after the women were assaulted in Wapping Woods.
As Nick Thatcher reports, detectives are linking the incidents.
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The happy couple said they did not know about a high-profile social media campaign to find them until they got back from honeymoon.
On Sunday night in Stratford he'll try and break what's known as the Hour Record - racing laps of the velodrome for 60 minutes.
Disruption was expected to last well into the rush hour, threatening a repeat of chaotic scenes at London Bridge earlier this year.