From engine failure on a Malaga-bound plane to a fishbone lodged in the throat in Lombok and projectile vomiting in a Benidorm caravan, Guardian writers told us all about their summer vacation disasters. Now we’d like to hear yours.

What’s the worst thing that’s happened while you’ve been on holiday? Tell us your tales and show us your photos by Friday 28 August and we’ll feature some contributions in G2.

You can share your photos and stories by clicking on the blue “Contribute” button on this article. You can also use the GuardianWitness smartphone app or the Guardian app and search for “GuardianWitness assignments” – and if you add it to the homepage – you can keep up with all our assignments.

• GuardianWitness is the home of readers’ content on the Guardian. Contribute your video, pictures and stories, and browse news, reviews and creations submitted by others.