Tobacco methods. Some examples are: Smoking in public was, for a long time, reserved for men, and when done by women was sometimes associated with promiscuity; in Japan, during the Edo period, prostitutes and their clients often approached one another under the guise of offering a smoke. The same was true in 19th-century Europe. Following the American Civil War, the use of tobacco, primarily in cigars, became associated with masculinity and power. Today, tobacco use is often stigmatized; this has spawned quitting associations and antismoking campaigns. Bhutan is the only country in the world where tobacco sales are illegal. Due to
Illegal immigration to India to check the influx of these Bangladeshi illegal migrants. Kerala State Intelligence officials said they found that a large section of Migrant labourers in Kerala claiming to be from West Bengal or even Assam were actually from Bangladesh. Anti national activities have been reported ; the latest in which in August 2016, a native of west Bengal was arrested for insulting the national flag and he was later found to be an illegal immigrant from Bangladesh. There is said to be major racket at the borders of West Bengal and Assam with Bangladesh which provides illegal migrants with identity cards.