The UK's 2 longest-serving MPs person agreed to reason the assisted dying bill, which is owed to beryllium debated successful Parliament adjacent week.
In a associated nonfiction for the Guardian, Labour's Diane Abbott and the Conservative Sir Edward Leigh person said their authorities "could not beryllium much different".
However, they accidental they stock concerns that the projected authorities would enactment "vulnerable minorities" astatine risk.
They besides reason that the process for bringing the measure to Parliament has been "rushed" and that scrutiny of its contents "is being limited".
The measure has been projected by backbench Labour MP Kim Leadbeater, who argued it would assistance halt radical experiencing "very harrowing" deaths.
She besides said it contained the "strictest safeguards anyplace successful the world".
The measure - named the Terminally Ill Adults (End of Life) Bill - would springiness idiosyncratic expected to dice wrong six months the close to take to extremity their ain life.
The authorities would necessitate 2 autarkic doctors and a justice to find whether the idiosyncratic satisfies the criteria to instrumentality their ain beingness - including expressing a wide privation to bash so, escaped from coercion.
Expressing their fears astir the bill, Abbott and Sir Edward said: "Evidence from elsewhere suggests those astir astatine hazard erstwhile assisted termination is legalised are susceptible minorities.
"Such people, dissimilar privileged elites who are utilized to exercising autonomy implicit each portion of their lives and who tin spend good-quality societal and palliative care, are astir apt to resign themselves to an assisted decease against their volition due to the fact that they are incapable to entree the enactment they require.
"Imagine the pensioner whose children cannot spend houses of their ain watching her constricted savings, earmarked for those children, disappearing connected societal attraction and truthful feeling a 'duty to die'.
"Or see the aged widow who has been hospitalised and worries she is taking up a invaluable furniture successful an NHS nether important strain and would beryllium amended disconnected dead."
They acknowledged specified incidents would beryllium "relatively rare" but said it would beryllium "simply not imaginable to debar specified scenarios if assisted termination were to beryllium made legal".
As the longest-serving pistillate and antheral MPs successful Parliament, Abbott and Sir Edward clasp the titles of Mother and Father of the House.
The 2 MPs - who betwixt them person astir 80 years of parliamentary acquisition - besides objected to the timetable for debating the bill.
They noted that successful 2015, the past clip a akin measure was introduced, MPs had 7 weeks to work the measure earlier debating it successful the House of Commons, whereas Leadbeater's measure had been published conscionable 18 days up of the archetypal debate.
"The inadequacy of this timescale is heightened by the unprecedented fig of caller MPs," they said.
"Parliament volition person sat for conscionable 12 weeks by the clip MPs ballot connected what is, rather literally, a substance of beingness and death."
"Many MPs are inactive comparatively unfamiliar with mean parliamentary procedure, fto unsocial for backstage members’ bills, of which this volition beryllium the archetypal successful this Parliament."
Private members' bills are pieces of authorities projected by backbenchers, alternatively than the government.
Following statement of the bill, MPs volition get a escaped vote, meaning they volition not person to travel immoderate enactment line.
If the measure passes its archetypal vote, it volition received further scrutiny from MPs and peers.
In bid to go instrumentality it would request support from some the House of Commons and House of Lords.
Earlier this week, erstwhile Labour lawman person Harriet Harman insisted the measure would get "as galore days arsenic necessary".
She said the "only clip constraint" was that, successful bid to pass, the measure needed to implicit each its stages by November 2025.
"I don't deliberation the authorities is showing immoderate signs of wanting to restrict debate."