IMG_0557 Can anyone tell what this is please?

IMG_0557 Can anyone tell what this is please?

Observation - IMG_0557 Can anyone tell what this is please?. Description: White bell-shaped loose clusters of flowers on a long slim stem. Remind me of Canterbury Bells but not seen these growing wild before. Any ideas?

White bell-shaped loose clusters of flowers on a long slim stem. Remind me of Canterbury Bells but not seen these growing wild before. Any ideas?