Queen carries out first public engagement outside royal residence since March

The Queen has carried out her first public engagement outside of a royal residence in seven months.

The monarch, 94, was joined by the Duke of Cambridge for the visit to Porton Down, near Salisbury, to meet scientists at the Defence Science and Technology Laboratory (DSTL).

They also met staff involved in the rapid response to the Novichok poisoning attack in Salisbury in 2018.

Special safety measures were put in place to protect the Queen.

She arrived separately to her grandson William and all those due to come into close contact with the pair were tested for coronavirus ahead of the visit and came back negative. Small groups of people taking part in the event were arranged two metres apart.

‘All necessary precautions’

Neither the monarch nor William wore a face covering when they arrived and they walked two metres apart.

Kensington Palace declined to comment as to whether the duke was required to have a test in order to be able to accompany his grandmother.

A Buckingham Palace spokeswoman said: “Specific advice has been sought from the medical household and relevant parties, and all necessary precautions taken, working closely with DSTL.”

But the pressure group Republic said the Queen should have been “setting an example” by wearing a face mask.

Face coverings are required by law in certain indoor settings, such as on public transport, in shops and places of worship.

The government recommends wearing a face covering in indoor places where social distancing may be difficult and where the public come into contact with those they do not normally meet.

Royal commentator Joe Little, managing editor of Majesty magazine, said the Queen and William would inevitably be criticised, but medical advice would have been carefully followed.