Yep, its insensitive to wear cartoonish Halloween get-ups because they "stigmatize" the mentally ill apparently.
Full article here... http://www.bbc.co.uk/news/uk-24278768
Asda and Tesco withdraw 'psycho' patient outfits
Supermarket chains Tesco and Asda have withdrawn Halloween outfits featuring mental health issues from sale.
Asda's "mental patient fancy dress costume" is no longer available, and Tesco followed suit by removing its "psycho ward" outfit.
Following criticism, both stores apologised and agreed to make donations to the mental health charity, Mind.
The charity, which complained that such costumes "fuel" stigma, will receive £25,000 from Asda.
Tesco has not said how much it will donate.
The £20 Asda outfit included ragged clothing, fake blood, a mask and a fake meat cleaver while Tesco's orange boiler suit came with a plastic jaw restraint and offered to "complete the look" with a machete.
Online retailer Amazon had also advertised the "psycho ward" outfit, but later said the costume was "not available".