Perhaps I might make some progress on what has happened and on timescales before I give way.
The Bill was considered by an Opposed Private Bill Committee of this House on 13 January 2015 and one of the clauses was amended. The Bill was subsequently debated on Report on Monday 16 March, but the time allocated for the debate expired before proceedings could be brought to a conclusion. Parliament was prorogued shortly thereafter and the Bill fell.
In accordance with the practice of the House, at the beginning of the present Session the promoters requested that the Bill be revived under Standing Order No. 188B on private business. The revival motion that was subsequently tabled in the name of the Chairman of Ways and Means has continued to be objected to, leading to the necessity for this debate. I stress that this debate is about the revival of the Bill, rather than its substance.