The phrase "followed strictly" is correct and usable in written English.
You would use this phrase to indicate that someone adheres to a certain rule or procedure. For example, "The company operates by a set of rules that must be followed strictly."
And so we have serious doubts whether this advice can be followed, strictly speaking.
A problem-solving algorithm is a procedure that is guaranteed to produce a solution if it is followed strictly.
A street-level walk back took nearly 20 minutes, if lights were followed strictly; a third trip, with aggressive jaywalking, lasted over 16 minutes.
Finally, there was the matter of the schedule, which had to be followed strictly by every rider and maintained day and night, in all weather, without exceptions.
The rapid expansion of the order's membership had created a need for settled monastic houses, but it was impossible to justify these if Francis' rule of complete poverty was followed strictly.
Maybe that sounded like bullshit, but sometimes, sometimes, this process — if followed strictly and without concern for hovering meddlers — led to a wild, unstable kind of vacuum that you were not always prepared to be sucked into, Ida thought, even if you were curious, even if you felt you couldn't be shocked.
The panels themselves follow strictly controlled lines of enquiry.
I don't want them to listen to me and follow strictly what I say.
"If you follow strictly the ritual, there will be no harm to the baby," he said.
Neo-Kantian influence led him to eliminate from his thought all psychological terms and to follow strictly the path of logical thinking to the end.
Qiyi adopts meanwhile a series of measures to protect the legal rights of content providers and follows strictly the copyright-related laws and regulations.
