Tributes have been paid to a food manager who died while cycling.
Mr Duffin’s bike and a black Audi Q7 were involved in the crash, which happened on the A16 Crowland bypass at about 8.30am.
Mr Duffin’s family describe him as a wonderful husband, fantastic father and an irreplaceable friend.
A 50 year-old woman who was driving the Audi, and who was arrested at the scene on suspicion of causing death by dangerous driving, will return to Spalding Police Station today for further interview.
Officers investigating the collision have renewed their appeal for witnesses. Witnesses are asked to contact the collision witness hotline on 01522 558855, quoting incident number 107 of April 14.