Key legal question
Whether the summons to the 9 December 2010 hearing was validly notified by registered mail left unclaimed.
Extracted holding
Yes. Because the complainant knew the proceedings were pending and had been told that a new hearing would be fixed, he had to expect judicial mail; the unclaimed registered letter was deemed served at the end of the postal holding period.
Extracted reasoning
The fiction of service applies when the addressee, with some probability, must expect a communication from the authorities. That condition was met here.