Group Name	Geographical Roots	Religion	Spoken	Written Regional/National Language/s	Religious Language
Bangladeshis Bengalis	Sylhet region of Bangladesh, itself part of Bengal	Muslim (almost always, small % Hindu)	Bengali - often called Bangla; Sylheti dialect	Bengali	Classical Arabic
Indians (Panjabis)	Indian state of Panjab	Majority Sikh, some Hindus	Panjabi, many understand Hindi too	Panjabi for preference, Hindi for some	Panjabi Sanskrit for Hindus
Pakistanis	Pakistani state of Panjab	Muslim	Panjabi and Urdu (similar to spoken Hindi)	Urdu( uses different script from Hindi)	Classical Arabic
Indians (Gujeratis)	Indian State of Gujerat	Mostly Hindu, some Muslims	Gujerati, many speak Hindi too	Gujerati and Hindi	Sanskrit Classical Arabic for Muslims
Chinese	Hong Kong	Christian Confucian Buddhist	Cantonese Chinese, sometimes Hakka Chinese	Chinese (shares same characters as Mandarin Chinese)	No specific language
African - Caribbeans	British Caribbean Islands eg Jamaica, Grenada, Trinidad	Christian, Rastafarian	English Creole of Patois (Patwa), or more likely a British form of it	Usually English	Rastas might use Patwa
Welsh	Wales	If any religion likely to be non-conformist Christian, eg Methodist	English and /or Welsh	Welsh and English	No specific language
NB: This chart tries to summarise a huge amount of complex information. While it has been carefully checked for mistakes, it over-simplifies some so it should only be taken as a guide.