I guess she's referring to this study from last month -
'It found that more than half of the commercials featured black people. According to the 2021 census, four per cent of the population of England and Wales is black.
However, the representation of disabled, elderly and pregnant people was lagging behind that for people of colour.
Disabled people were included in just four per cent of the TV adverts studied, despite them making up almost 18 per cent of the population.
People categorised as LGBTQIA+ appeared in two per cent of adverts, below the three per cent of the population they account for'.
Although how would you know if someone was gay from an advert....