  In direct answer 'no'. The whole point is that this is not a positive move - it is nothing of the sort. Had Cameron pledged legislative support in the form of a government sponsored bill or even a consultative green paper then that would have been a 'positive move' (if one agrees with the proposal). Pledging merely to 'look at it' is a promise to do absolutely nothing and without specific party backing such a proposed ban will not materialise. Thus, not a ramble, but a comment upon the absolute 'nothingness' that has actually been agreed to by the PM.  In direct answer 'no'. The whole point is that this is not a positive move - it is nothing of the sort. Had Cameron pledged legislative support in the form of a government sponsored bill or even a consultative green paper then that would have been a 'positive move' (if one agrees with the proposal). Pledging merely to 'look at it' is a promise to do absolutely nothing and without specific party backing such a proposed ban will not materialise. Thus, not a ramble, but a comment upon the absolute 'nothingness' that has actually been agreed to by the PM.