The no-nonsense message was issued by West Yorkshire Police after this slogan was found daubed on a bridge over the M1 northbound carriageway at Stourton. This was Leeds in 1972 which also featured an emotional return to Kirkgate Market for a former trader who started to earn his living when he was eight - selling fruit and flowers from a basket. Enjoy these photo memories charting a year in the life of your city. READ MORE: 17 photos to take you back to Leeds in 1971 LOVE LEEDS? LOVE NOSTALGIA? Join Leeds Retro on facebook
7. Leeds city centre
Did you shop here back in the day? The front of Vallances department store at the Corn Exchange in November 1972. | YPN Photo: YPN
8. Leeds city centre
The Hofbrau House by the Merrion Centre was popular for a night out. | YPN Photo: YPN
9. Leeds city centre
Glum faces at the Youth Careers Office in September 1972. | YPN Photo: YPN
10. Moortown
This is Street Lane barber Barney Siddal pictured in November 1972. He is with customer of 18 years Leslie Harris. | YPN Photo: YPN
11. Morley
A Trans-Pennine diesel unit on its way to Leeds City after just passing through Morley Low Station in April 1972. PIC: David Atkinson Archive | David Atkinson Archive Photo: David Atkinson Archive
12. Leeds in 1972
A speaker addresses protest marchers gathered outside Leeds Town Hall in Victoria Gardens in February 1972 . This is in the aftermath of the Bloody Sunday killings which happened the week before in late January 1972. PIC: C. E. Shaw Photo: C. E. Shaw