The new president of Egypt has called on the country to "differ for the sake of our nation and not over it", during his acceptance speech at the Supreme court in Cairo.
Al-Sisi also thanked the outgoing interim president, before both men signed the "handover of power document" in the presence of dozens of local and foreign dignitaries.
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Professor Sir Brian Jarman told BBC Radio 4's Today programme "it's likely" that similar events to Gosport have occurred in other hospitals.
Tory Eurosceptic Jacob Rees-Mogg played down the significance of the deal struck by the Government to win over pro-EU rebels.
The Tanaiste issued the warning to the UK ahead of a visit to Dublin by European Commission President Jean-Claude Juncker.