article_snippet.sent: There is a millimetre gap on each side.
article_snippet.sent: At about midday I used my inhaler
article_snippet.sent: and I checked inside the mouth piece.
article_snippet.sent: Then I was in work and went in her pocket.
article_snippet.sent: I took a lid off and took a puff. '
article_snippet.sent: Scroll down for video .
article_snippet.sent: It felt like more air was coming out than was going in. '