In a barren first half Jonny Howson 's first - time effort from 20 yards was as close as the Canaries came to springing the escape hatch .
A barren first half promised much but delivered little .
In a barren first half , which promised much but delivered little , Jonny Howson 's first - time effort from 20 yards was as close as the Canaries came to springing the escape hatch .