Shares in UK 's biggest blue chip companies through 7,000 for first time . Comment: YouGov poll shows Wednesday 's Budget has gone down well with voters . Tories also revealed that government borrowing fell by a third in February .
Shares in UK 's biggest blue chip companies through 7,000 for first time . FTSE 100 index of leading shares increased 60.19 points to 7022.51 . YouGov poll shows Wednesday 's Budget has gone down well with voters . Tories also revealed that government borrowing fell by a third in February .