Film and TV giant NBCUniversal has denied trying to stop striking actors and writers protesting outside its studios by cutting trees that provided shade during blazing temperatures.
Treegate, as the row has been dubbed, is a sign of growing tensions between Hollywood studios and artists.
Los Angeles city controller Kenneth Mejia said “no tree trimming permits” had been issued for the location.
NBCUniversal officials said the work was simply “annual landscaping”.
But the studio said in a statement to the LA Times that the work had “created unintended challenges for demonstrators”.