Question

what is liberalisation

Answer 1

a general, liberalization liberalisation refers to a relaxation of previous government restrictions, usually in such areas of social, political and economic policy. In some contexts, this process or concept is often, but not always, referred to as deregulation.

Liberalization refers to laws or rules being liberalized, or relaxed, by a government. You might talk about the liberalization of marriage laws in states that allow same-sex marriage.

Answer 2

 basically , the term liberalization refers to the removal of rules and regulation 
we can also say the losing of restrictions.