DS put the oven on ( yet again !!)
without opening and checking/taking out the trays that were in there.
He is blaming me for the fact that I had put the big wooden pizza board in there (rubbish storage in my place !)
Untill last year I have always had gas oven...so ,,,I would never put gas oven on unless I checked it had ignited..hence see said baking trays and take them out .
Curious what others do now !