Has tide turned for troubled Spurs under De Zerbi?

Tottenham Hotspur secured a notable victory against Aston Villa in the Premier League, a result that has prompted discussion about whether the club has turned a corner in their battle against relegation. BBC Sport chief football writer Phil McNulty examines whether the win marks a significant turning point for Spurs under manager Roberto De Zerbi. The result has raised hopes that Tottenham can escape the threat of dropping out of the top flight.