Put simply, this is in my opinion possibly the one mitzva deoraita in force for all in our days that the “Jew in the street” simply has no chance of observing, even if he has any idea of what it means.

I am all the more gratified that it is the people involved in Kashrut (Rafi Yochai took it up a few months ago but I have heard nothing from him about it since) who are at last taking this on, at least two or three generations late. We need two things: national certification and bite-size education for all.