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.
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Two members of the public were injured along with two police officers who were in the unmarked vehicle.
Scotland Yard recorded 1,235 Islamophobic attacks in the last 12 months, compared with 811 in 2015.
Officers say the child, aged two, was targeted in the Lewisham Shopping Centre.