Has any one had problems with this pushchair my ds who is 2 can pop open the harness clips with one finger or by leaning on the harness( he's only 35lbs). I am at present going to have to use a walking harness with the high chair clips to secure him in as now he knows how easy it is to escape he does it all the time. This is the current model red and cream. Has any one had this problem. If this can't be resolved then may be a another buggy probably a maclaren but which one. Would love to know if any one has had this problem. My ds can't do this with any other stroller that we have had and we have had a few.