In terms of the procedural changes, I think there was a clear recognition there was an increasing number of women of child-bearing age, and there were genuine issues for them in addressing the balancing of the needs of looking after their children, with the fulfilling of their obligations as parliamentarians. I think the initiative for the proxy voting, which was introduced in 2009, was very much a recognition that it was important they be able to be seen to participate as fully in proceedings as was possible, whilst being able to continue to breastfeed and look after their young infants.
It is a powerful mechanism, because it means a member doesn't attend in the House for a vote, but has their vote recorded as though they had been attending in the House. That proxy voting is a powerful mechanism, and that's deliberately why it was introduced.
The more recent measure we've introduced, which is to allow them to take their infants into the chamber and for them to be not identified as a stranger—as was the old term—is a further development to say members might need this bit of additional flexibility to deal with whatever particular circumstances they might have. If they have a young family member with them, and suddenly there is a division called, they do have that option to take the infant in with them.