using OR with patterns in accumulate statement fails

accumulate(
    $SNTLocation0:SNTLocation(this memberOf $SNTLine.locations)
    and
    (
        PolicyLocation(this!.id==$SNTLocation0!.address!.id,
                       (this.addressLine1 == "16 Royal Crest Drive"))
        or
        PolicyLocation(this!.id==$SNTLocation0!.address!.id,
                       (this.addressLine2 == "Apartment 11"))
    )
    and
    $collection0:SNTLocation(this==$SNTLocation0)
    ;
    $count1: count($collection0)
    ;
    $count1 > 1
)