The city's famous 1 o' clock time signal is located where Barker's Pool meets Leopold Street on the side of H.L. Brown the jewellers and sounds a daily siren to tell the time. The Heart of the City area, as its name suggests, lies at the centre of this zone and encompasses the Town Hall and Peace Gardens, a major focal point for people in the city. Adjacent to this is St Paul's Place, in centre of Sheffield, a new mixed use development lying between the Town Hall and Arundel Gate, one of the major roads running through the city centre.