representation of old people

http://www.channel4.com/programmes/the-inbetweeners/4od#2920835

In episode 5 of series of the Inbetweeners, The group go ta an old people's home as part of the duke of edinborough award. in the episode the elderly as representated as unhygienic, weak, unintelligent and unable to to look after themselves. the clothing thats worn by them are boring colours such as grey, brown, black and beige.