2031 onwards is the favourite for when Labour will next form a majority government.
Sometimes a betting market beautifully captures the political zeitgeist, and this market from William Hill eloquently expresses Labour’s current predicament with Jeremy Corbyn as leader, it’s not so much Labour are up a certain creek without a paddle, Labour are up that creek sans a canoe too.
If I were forced to choose, I’d go for the 2031 onwards option, but I’m loathe to place bets for time periods longer than five years, 15 years is way outside my comfort zone, so it’s no bet for me, but the anticipated damage to Labour of Corbyn’s leadership will last long after he ceases to be leader.
Even if Labour ditches Corbyn before the next general election and replaces him with someone more centrist and electorally appealing, the Tory attacks lines will adapt to say you cannot risk letting in a Labour government, as Labour are only a heartbeat away from a ‘hard left’ takeover. This is all before we consider the proposed boundary changes which are set to be sub-optimal for Labour.
Of course betting markets can be wrong, and Labour could form a minority government long before 2031. I’m sure if a similar market had existed in mid April 1992, I’m fairly certain Labour winning a majority in or before 1997 would have been very long odds.