The Clarity Act -LRB- known as PERSON@1 C-20 before it became law -RRB- is legislation passed by the ORGANIZATION@1 that established the conditions under which the Government of LOCATION@1 would enter into negotiations that might lead to secession following such a vote by one of the provinces .

The Clarity Act -LRB- known as PERSON@1 C-20 before it became law -RRB- was a law passed by MISC@1 Government in NUMBER@1 .
