(A) Population of interest:	(child* OR adolescen* OR teenage* OR [paediatric OR pediatric] OR youth OR ‘young people’ OR infan* OR toddler OR preschool OR ‘school age’)
AND
(B) Quarantine and restricted environments:	(quarantine OR ‘social distancing’ OR ‘social restriction’ OR ‘patient isolation’ OR confine* OR [lockdown OR ‘lock‐down’ OR curfew] OR ‘deprivation‐isolation’ OR ‘protect* environment’ OR detention OR incarceration)
AND
(C) Play and related activities:	(play* OR [art OR arts OR ‘arts‐based’] OR sport* OR exercise OR ‘outdoor activities’ OR ‘outdoor spaces’ OR exploration OR discovery OR toys OR games OR ‘social media’ OR [‘free play’ OR ‘free‐play’] OR ‘adult‐directed activities’ OR drawing OR crafts OR reading OR ‘book sharing’ OR [danc* OR sing* OR fun] OR drama* OR imagin*)