Address: Royal Mail, High Street, Clewer Within, Clewer New Town, Clewer Village, Windsor, Royal Borough of Windsor and Maidenhead, England, SL4 1LS, United Kingdom
Was sealed up with a cover over the aperture on 15/9/18 when I surveyed it - not sure whether it was temporarily out-of-use or permanently, though collection plate was still there suggesting it was still in use