It is the riddle of the sand wedge. A huge sign on an approach road to the M50 close to Dublin airport in Ireland, is warning that golf is just a "passport for a dirty weekend away with the lads".
While it has gone viral over the past two days, the identity of the "naive wife" behind it was last night still shrouded in mystery.
The advertisement, which said so much yet revealed so little, was draped over the side of an articulated lorry trailer left in a field beside the N2 slip road which leads on to the M50.
Mystery 'wife' warns about golfing trips
