Can an Anglican use the holy water within a Catholic Church?

Anglicanism is a very diverse denomination where the range of 'churchmanship' is wide. In most Anglican churches holy water is not used at all, except when water is blessed at baptism services. However, in so-called Anglo-Catholic churches - Anglican churches that have a more Catholic tradition - holy water is used in much the same way as in Roman Catholic churches, although these kinds of churches are now becoming fewer in number.