The fact that so many schools signed up was key to success.
Limiting mobile phone use for primary school children was first trialled in Greystones, County Wicklow.
Principal of St. Patrick's National School in the town, Rachel Harper, says the fact so many schools in the area signed up to the proposal was key to its success.

Local Property Tax Deadline Extended To Wednesday
Lawless Rejects Claim He Let Apprenticeship Exam Leak Scandal "Fester"
Three Teenagers Arrested In Connection With Rioting At Citywest Hotel Last Month
Alleged Admissions Row Ignites Between Leixlip Schools Over Irish V English Language Pathways
BreastCheck To Fall Short Of Screening Target For Third Year Running
Kildare Woman Forced To Urinate In Car Park As TD Pushes Law For ‘No Wait’ Toilet Access
Dublin Jersey Among Tributes To Ryan Weir Gibbons - Death “Unnecessary And Tragic” Says Priest
Three Decades Later, Search For Answers In Jo Jo Dullard Case Continues