West Sussex County Council has explained why Centenary House was evacuated this morning.
Staff and members of the public had to leave the building before 10am today (March 22) following reports of a fire.
But a county council spokesman said the fire was a false alarm.
West Sussex Fire and Rescue Service confirmed that firefighters were not deployed to Centenary House.
Everyone is now back in the building.
Don’t miss out on all the latest breaking news where you live.
Here are four ways you can be sure you’ll be amongst the first to know what’s going on.
1) Make our website your homepage
2) Like our Facebook page
3) Follow us on Twitter
4) Register with us by clicking on ‘sign in’ (top right corner). You can then receive our daily newsletter AND add your point of view to stories that you read here.
And do share with your family and friends - so they don’t miss out!
Always the first with your local news.
Be part of it.