But the attack happened too late for the rest of the papers, which had gone to print, as politics leads the way starting with the Sunday Times.
The London attack had happened after many of the papers had gone to press on Saturday night. Early editions shine a spotlight on Thursday’s election.
Who are the papers backing?
The Sunday Express urges readers to “vote for Theresa” for a “better Brexit and a Great Britain we can be proud of.” But an editorial in the Sunday People appeals to readers to vote tactically to beat the Tories. “If May wins on Thursday,” the paper says, “it’ll be Mayhem.”
There’s no sugar coating the message from the Sunday Times as it says: “Wake up, smell the coffee and vote Conservative”.
Meanwhile, the Sunday Mirror backs Labour: “We need a PM with the common touch,” it says, “and it’s not wobbly May”. However, the Sunday Telegraph counters that only she has the attitude and experience necessary to handle Brexit.
The Observer demands: “Vote against May’s feeble vision for Britain and ruinous plan for Brexit”. But the Mail on Sunday tells readers it’s “vitally necessary for our national future” that they vote Conservative.
Despite the Tories still ahead in the polls, the latest ones say it’ll be tight when results are announced. The most dramatic is in the Mail on Sunday which puts the parties neck and neck.
The Survation poll of more than 1,000 adults, carried out after Theresa May and Jeremy Corbyn appeared on the Question Time Leaders Special on Friday, puts Labour support at 39%. This is just one point behind the Tories on 40%.
The widest margin of all comes from a Comres poll of more than 2,000 adults in the Sunday Mirror which has Labour on 35% and the Conservatives on 47%.
Meanwhile the shadow chancellor has pledged a Labour government would use the proceeds of future economy growth to cut VAT from its current level of 20%, the Observer reports.
John McDonnell told the paper this, coupled with tax rises for the highest earners, would benefit those on lower and middle incomes most. The Observer also carries a letter from 129 economists backing Labour’s manifesto.
The chancellor, Philip Hammond, claims in the Sunday Telegraph that more than 10 million households in England and Wales would be hit by what he calls Labour’s “garden tax”. The paper says the levy could involve charging a yearly fee based on the value of land rather than the price of the house.
Mr Hammond says on average households affected could see their local tax rise by as much as £2,700 a year. In the Sunday Times, Foreign Secretary Boris Johnson says the bills could be considerably higher in some areas; and he says Labour’s plans for an extra £434bn of extra government borrowing would also push up interest rates and mortgages.
The Mail on Sunday highlights a claim by Mrs May that Britain would become “the laughing stock of the world” if Mr Corbyn wins on Thursday because of his refusal to say if he would defend the UK against nuclear attack.
However, Mr Corbyn writes an article in the Sunday Mirror under the headline: “Don’t let Mrs May take you for mugs”. He argues that British security will come only through working towards peace and n ot rushing into conflict.