The Ashmolean Museum in Oxford is due to make an announcement concerning the museum's £8m campaign to keep for the public the Manet masterpiece: Portrait of Mademoiselle Claus.
More top news
It happened on the southbound carriageway at Junction 3 of the M27, where it joins the M271, on Tuesday morning.
The group has booked £10m in extra costs and £5m in lost revenues from the incident in December.
Holly has your latest forecast.