Archaeologists have spent the last two summers at the site of Venta Icenorum at Caistor St Edmund, with Channel 4’s Time Team filming them for a TV special last year.
The archaeologists returned at the weekend for another three week of digging, this time excavating parts of the Roman forum.
Led by Dr Will Bowden, associate professor of Roman archaeology at the University of Nottingham, the team hope to find out when the forum was built and what happened to it in the later Roman period.
Parts of the site were originally excavated between 1929 and 1935 following the publication of dramatic aerial photographs showing evidence of streets and public buildings, which made national newspaper headlines.
Those who studied the site in 1929-35, thought the Roman forum had been destroyed by fire and lay in ruins for around a hundred years before it was rebuilt.
The team carrying out the new excavations are looking for evidence of that blaze and are also digging in the north west of the town. Read more.