Voters skeptical of Tory tax cuts, unwilling to reward Sunak for economic gains

• Voters do not believe Tories will cut taxes, half would still vote Labour even if economy improves • Sunak claimed victory in pledge to halve inflation from 11.1% to 3.4%
• YouGov poll suggests voters unlikely to reward Sunak for economic revival • 47% say would still vote Labour even with improved economy
• Figures likely to further trouble Tory MPs