What you're sitting on now is a lot less infectious than what you could be sitting on later.
Health Education Board for Scotland.
Poster showing an image of text only, written on a tiled wall.
Title from item.
Poster for the National AIDS Helpline.
Text continues: "Use a condom."
Poster showing an image of text only, written on a tiled wall.
Health Education Board for Scotland
AIDS (Disease)
Safe sex in AIDS prevention