They don't drink alcohol and to wear a turban.
It is not sacred to the Sikhs. You are mixing up Sikhism with Hinduism.
Because it is a religious place.
it is their religious belief
For religious Sikhs their biggest influences would be the guru's and the Guru Granth Sahib and they hold high respect for the Granthi's and the elders because they are usually wiser. For non-religious Sikhs it is usually the same as above, but they are also influenced by celebrities and TV
Hindu,sikhs,christain ,buddism,
It is an outward expression of religious faith.
There are approximately 750, 000 Sikhs that live in Britain.
No, pilgrimage is not compulsory for Sikhs. However, some Sikhs choose to go on pilgrimages to important historical and religious sites such as the Golden Temple in Amritsar, but it is not a mandatory practice in Sikhism.
Yes, Sikhs are allowed to carry a kirpan on a plane as long as it meets the airline's specific guidelines for religious items and is securely sheathed and stored properly during the flight.
The Golden Temple in Amritser is the Sikhs main 'Gurudwara'(place of worship.)
Diwaan hall is the place where Sikhs have their religious Satsangs and Paath of Gurbaani is done
Sikhs are allowed to eat all types of food that are not prohibited by their religious beliefs. They typically follow a lacto-vegetarian diet and avoid consuming meat, fish, or eggs. Alcohol and tobacco are also forbidden in Sikhism.