Highlighted too is the most insidious form of taxation of all: speed limits themselves.

WSJ: Jenkins: The Answer Is a Longer Yellow

Working at the intersection of these dimensions, UNESCO is promoting integrated actions to eliminate this insidious form of violence.

UNESCO: OFFICE IN KABUL

"There is no doubt that he was the victim of an insidious form of abuse involving a grave breach of trust and that he has suffered significantly as a result, " she said.

BBC: Patrick Raggett

Cyberbullying, which has received the most attention of late, may represent a particularly insidious form of abuse, partly because it can occur anywhere and anytime, says Dr. Victor Fornari, the director of child and adolescent psychiatry at the North Shore-Long Island Jewish Health System, in New Hyde Park, New York.

CNN: Bullying, abuse linked to suicidal thoughts in kids

Anti-dumping duties are a more fashionable (and more insidious) form of protectionism these days.

ECONOMIST: Scrapped | The