"These activities are unhealthy and spread chronic diseases like HIV... We should not imitate the culture of foreign countries where these practices are acceptable," Khan told PTI here.
Claiming that all religions prohibit such activities, he said, "Promoters and supporters of gay relationship are breaking rules of all religions."
Criticising Congress president Sonia Gandhi and his son Rahul for their support to the gay relationship, Khan alleged that Sonia was trying to spread unnatural and negative practices of Europe in India.