The Liberal government’s assisted dying bill easily cleared third reading in the House of Commons, as MPs voted 186 to 137 to send it to the Senate Tuesday.

The bill received support from a small group of Conservatives, roughly a dozen, including Peter Kent and Michael Chong, while most opposed it. A small handful of Liberals stood against the bill, including Rob Oliphant, Nathaniel Erskine-Smith, and Robert-Falcon Ouellette.

The bill dominated the Parliamentary agenda Tuesday, on its last day of debate, because the governing Liberals had limited debate time for the bill as the government races to meet a June 6 deadline set out by the Supreme Court.

Earlier in the day, Justice Minister Jody Wilson-Raybould called for MPs to support C-14 at its final vote, saying the bill is necessary to ensure standardized national safeguards across the country.

She warned that without the law in place, it would be possible for a physician to end a mature minor’s life.

She said C-14 “strikes a balance between eligibility and safeguards.”

Conservative interim leader Rona Ambrose in question period Tuesday charged that the Prime Minister “rammed through the assisted suicide legislation by refusing to accept any amendments from any of the opposition parties” Monday night – although the government did accept minor amendments at committee stage – and argued it has shut down debate repeatedly by invoking time allocation. NDP Leader Tom Mulcair said the bill is unconstitutional and will be the subject of Charter challenges.

Senate leadership, meanwhile, has said the bill is likely unconstitutional, that it will be impossible to meet the June 6 deadline, and that they won’t rush it.

Members of the Senate Committee on Legal and Constitutional Affairs had also issued a statement earlier in the month warning that the bill needs stronger safeguards before the Senate “can even think about passing it.”

Justice Minister Wilson-Raybould and Health Minister Jane Philpott are expected to appear before the Senate tomorrow, promoting the bill in its current state to Senators.

Some MPs reacted on Twitter after the vote.

#lpc push through deeply flawed #c14, unconstitutional-concerns from legal & medical communities. Complete uncertainty from now on. #ndp — Peter Julian (@MPJulian) May 31, 2016

House of Commons just passed euthanasia. Legal euthanasia under c14 will pose significant risks for vulnerable Cdns.Fight not over. #cdnpoli — Garnett Genuis (@GarnettGenuis) May 31, 2016