The balustrade contained by my garden have simply blown down who is responsible for the repairs me or my neighbour? ...


its within your yard... is it not your obstruction? then it is up to you.


Depends who's side it is.Left is their responsibility,right hand side is yours.If the balustrade is in your posterior garden.

Added,This is the rules of the council in the UK.I have to phone them after being told and duped by both my neighbours months into moving within to replace both sides of my garden fence.
Answers:    Half-sies!