I would say "good idea"...

Tajikistan Bans Mobile Phones in Schools

The parliament in Tajikistan has adopted amendments to laws on education which will now ban the use of mobile phones in all educational facilities in the country, which covers both schools and universities.

The ban applies to both students and teachers, reports Cellular News.

"These measures were taken following multiple requests from the country's president, and are intended to raise quality of teaching in educational institutions," a Tajik lawmaker said.
The decree also banned students from using their own cars to travel to their studies. "