Police in Leeds city centre were called to WH Smith after receiving a call about a suspicious package.
The call came from a member of the public about a WH Smith store in Lands Lane, Leeds city centre.
The call was made at 2.23pm.
But after police got there, they found the package was a sports bag with a blanket over it.
The incident was revealed as part of West Yorkshire Police's Twitter Day.
Officers across the force shared the work they are doing using the hashtag #wyp24
We made a round up of some of the top tweets: http://www.yorkshireeveningpost.co.uk/news/the-best-tweets-from-west-yorkshire-police-s-24-hour-twitter-marathon-1-8267236