Kosher Conversation - Constant Supervision

Dear sir,
I request an answer to several questions. Is there a full time mashgiach at Blank's restaurant? If not, how can it be certified as strictly kosher?

Thanks for your question. I appreciate your respectful words.
Actually according to the Halacha there is no concept of hashgacha tamidis. (Constant Supervision)
The concept of hashgacha is based on trust and a bit of fear.
The very vast majority of people are honest and sincere in how they run their business and according to Halacha we are allowed/supposed to trust them unless we have a clear reason not to. And then no amount of hashgacha can replace trust.
As far as fear goes the Halacha is clear that "Yotzei V'nichnas" (coming in unannounced at any possible time) is enough. And the frequency of visit is NOT delineated by Halacha. All of that frequency of visit is opinion and manufactured.
I believe that Hashgacha Tamidis is an unnecessary and unfair imposition. Actually it is a much bigger sin to extort money from a restaurant owner unnecessarily.
I hope this answers your question. Feel free to contact me further with any other questions.