The red brick wall, and gates which can be slotted in when needed, will protect the St Bede's and River Park areas.
40 years since Southampton won FA Cup
40 years to the day since Southampton won the FA Cup.
Saints' shock win against Manchester United to win the cup at Wembley in 1976 is still their only major trophy.
Surviving players and their manager Lawrie McMenemy will take part in an open-top bus parade from the Guildhall to St Mary's Stadium in time for this afternoon's match against Man City.
Here is the bus route
Red Jet 7 will be built at East Cowes, securing 85 jobs there - and will join the fleet next summer.
Five men have been questioned after shots were heard in Wimborne Road.
24-Year-Old Nikki Henderson Become The Youngest Ever Skipper Of A Clipper Round The World Yacht
Recently Played Tracks
Now playing: The best feel good music
Deposit £10 to get a £40 Welcome Bonus - That's £50 to play bingo, slots and more!*
Over 50 tracks to make you feel-good. New album out now...
Find your local four day weather report here.
What's happening on the roads where you are?
Make Heart the soundtrack to your day and you could be a winner with great prizes up for grabs throughout the day.
Find out more about some of the companies advertising on Heart.
Get some great ideas on how to advertise your business on radio, online and on mobile.