More than 750 historic artefacts are still unaccounted for, following yesterday's fire at the Cuming Museum in Walworth.
Around 500 items have been recovered from the building, some of which are badly damaged.
Among the objects still missing are two 19th century jars that were on loan from British Museum.
More top news
Firearms officer Martin Finney was awarded the George Medal, Britain's second highest civilian decoration.
Members of the RMT union who work on the Central Line will walk out at 9pm on Wednesday.
Southeastern was hit after a freight train derailed causing travel chaos for hundreds of thousands of passengers.