HARWICH'S High Lighthouse joined more than a hundred landmarks across the country to highlight Census 2021.

The 90ft navigational aid, which was built in 1818, was lit purple to raise awareness of the census, which takes place every ten years.

The event was organised by The Office for National Statistics (ONS).

It was aimed at highlighting the census, which gives a picture of all the people and households in England and Wales.

The census helps inform the provision of public services throughout the UK, such as determining the appropriate number of school places and hospital beds that are needed to properly serve their communities.

Other iconic landmarks included the Wales Millennium Centre in Cardiff, BT Tower in London and Blackpool Tower.

Pete Benton, ONS Director of Census Operations, said: “The census is such an important undertaking that helps inform the vital services we all rely on every single day within our communities.

“We wanted to shine a purple light on the buildings and landmarks that matter most to their local areas, highlighting the importance of the census in helping shape the communities we live in.

“We’re thrilled with all the support we have received so far and would like to thank Harwich for their participation. Now is the time for everyone to complete their census and be part of history.”

In the coming days, the census field operation will begin contacting households who have not completed their census.

For further information on Census 2021, go to census.gov.uk.