- A man, aged 50, was arrested at the address in Hornchurch on suspicion of murder
- He was taken to hospital suffering from injuries, which at this early stage appear to be self-inflicted
- Police believe they know the identity of the woman but are waiting for formal identification
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Police said they are "extremely concerned" for the welfare of a "vulnerable" mother and her two children who have gone missing in Bexley.
It is hoped the 7,400-mile journey will become a cost-efficient and time-saving way of transporting trade between China and the UK.
The Supreme Court is set to decide on whether disabled travellers are legally entitled to have priority use of wheelchair spaces on buses.