Senator WONG (South Australia—Leader of the Opposition in the Senate) (15:06): I have a supplementary question. I refer to the most recent reported arrivals of undetected asylum seekers on Christmas Island—and for the minister's benefit, this is the report of asylum seekers spending a number of days on a beach before they were detected. Can the minister advise when they arrived, how many arrived, for how long they were undetected, and when the minister, Mr Morrison, was first informed?