Thank you.
Even if one assumes that the international register should go and that there should be this merging with the national register but you can't really register or apply until every election has been called, what could possibly be the reason for waiting so late? For example, the Americans have to do it annually, but as of January 1 each year, they can re-register for any elections that year. Is there any reason that you've heard for making the date of the dropping of the writ the only date on which you can both register and apply for a special ballot?