A second witness has come forward to say they also reported a "shabby red van" near where Nicola Bulley went missing.
The mortgage adviser, 45, was last seen two weeks ago walking her dog Willow near the River Wyre in the small village of St Michaels on Wyre, Lancashire.
The mum-of-two's phone was found on a bench by the waterside and had recently connected to a work call.