final fix for parkfilter issue by adding nested conditions
final fix for parkfilter issue by adding nested conditions

codeforboston/bostongreenmap,codeforboston/bostongreenmap,varmas/bostongreenmap,codeforboston/bostongreenmap,codeforboston/bostongreenmap,MAPC/bostonparks,varmas/bostongreenmap,varmas/bostongreenmap,varmas/bostongreenmap,codeforboston/bostongreenmap,MAPC/bostonparks,varmas/bostongreenmap