Consultant Parsons Brinckerhoff will upgrade the fire fighting systems in the Mersey Tunnel in the UK. This move will improve the tunnel’s safety measures and bring it into line with stringent new requirements being introduced right across Europe. Under the terms of the deal international consultant Parsons Brinckerhoff has a contract to help Merseyside Integrated Transport Authority upgrade and modernise fire fighting systems in the Kingsway tunnels, which are two of the longest road tunnels in the UK. The