Posted: 18/04/2017 at 12:24
Tree seedlings, most likely sycamore. There have been lots of postings about them lately, obviously a 'good' year for them. Pull them up before they grow any more leaves. They won't survive that, so if all of the roots don't come out, there is no need to worry as they won't regenerate from roots.
Last edited: 18 April 2017 12:24:45