On this day, 28 November 1986: Oink!
Un-British Graffiti. Oink! pasted Mary Lighthouse to the wall with its massive poster giveaway. Ian Jackson was the artist.
This was a rare free gift from Oink!, celebrating a new selection of strips joining the comic. @PhilEdBoyce has the full story of this issue on his excellent blog: http://the-oink-blog.blogspot.co.uk/2013/11/15-not-new-look.html?m=1