Detectives boarded buses and spoke to passengers as the search continued for a woman who has been missing for over two months.
Julie Reilly, 47, was last captured on CCTV at 5pm on February 6 in an Aldi supermarket in Paisley Road West, Govan.
Detectives and uniformed officers carried out inquiries in Shieldhall Road on Thursday morning.
Officers also boarded buses in the area between 9am and 11am.
READ MORE: Doctor found with guns and 'assassination list' jailed for 12 years
Ms Reilly was a frequent user of local transport and officers spoke to passengers and handed out leaflets as part of their investigation.
She was reported missing on February 15 when she failed to turn up for some appointments.
Police Scotland has employed its underwater unit, dog branch and specialist search officers as part of their investigation.
Detective Chief Inspector Mark Bell said: "It is imperative that we do everything that we can to find Julie.
"I am hopeful that these operations will help jog people's memories, reminding them of when they last saw her.
"We know she used local buses a lot and it's possible some of the people who use these routes regularly may have seen her or spoken to her.
"I'm hoping the information we gather here will yield some positive results enabling us to follow up lines of inquiry which will lead us to locating Julie.
"Understandably, her family are incredibly concerned and just want to know what has happened to her, I would appeal to anyone who has any information about Julie or about where she may have gone to contact us."
READ MORE: Doctor found with guns and 'assassination list' jailed for 12 years
Ms Reilly, who has been known to use the surnames Hanlon, Martin and Collins, is white, around 5ft, with a medium build and dyed blonde short hair.
When last seen she was wearing a pink jacket, jeans and aqua-coloured trainers.
Anyone with information is asked to call 101.
Why are you making commenting on The Herald only available to subscribers?
It should have been a safe space for informed debate, somewhere for readers to discuss issues around the biggest stories of the day, but all too often the below the line comments on most websites have become bogged down by off-topic discussions and abuse.
heraldscotland.com is tackling this problem by allowing only subscribers to comment.
We are doing this to improve the experience for our loyal readers and we believe it will reduce the ability of trolls and troublemakers, who occasionally find their way onto our site, to abuse our journalists and readers. We also hope it will help the comments section fulfil its promise as a part of Scotland's conversation with itself.
We are lucky at The Herald. We are read by an informed, educated readership who can add their knowledge and insights to our stories.
That is invaluable.
We are making the subscriber-only change to support our valued readers, who tell us they don't want the site cluttered up with irrelevant comments, untruths and abuse.
In the past, the journalist’s job was to collect and distribute information to the audience. Technology means that readers can shape a discussion. We look forward to hearing from you on heraldscotland.com
Comments & Moderation
Readers’ comments: You are personally liable for the content of any comments you upload to this website, so please act responsibly. We do not pre-moderate or monitor readers’ comments appearing on our websites, but we do post-moderate in response to complaints we receive or otherwise when a potential problem comes to our attention. You can make a complaint by using the ‘report this post’ link . We may then apply our discretion under the user terms to amend or delete comments.
Post moderation is undertaken full-time 9am-6pm on weekdays, and on a part-time basis outwith those hours.
Read the rules here