A Scotland Yard spokesman said officers were holding on to the medal while they continue their inquiry but that they would reuniting Hannah with her medal shortly. She was being kept fully informed of developments.
We are still looking to recover the second medal, and we stress that our inquiries remain active.
Our appeals for information stand and I take this opportunity to reiterate them - if the public can help we ask them to do so.
Alex's medal has yet to be traced, and he is understandably keen to be reunited with it as soon as possible.
More top news
Theresa May is considering options to secure statutory powers for child sex abuse inquiry but it may require 'disbanding' current panel.
London mayor Boris Johnson is backing Olympics supremo Seb Coe as his replacement.
A top Fifa official who assessed rival bids to stage the 2018 and 2022 World Cups revealed England’s was by far the strongest contender.