Northern Ireland's abortion buffer zone legislation has raised concerns among religious organisations that its scope could unintentionally criminalise ordinary religious practices within healthcare settings. Medical chaplains and visitors could potentially face legal consequences for activities like carrying religious texts or offering prayers at patients' bedsides if these actions are interpreted as violating the buffer zone restrictions.

Religious freedom advocates argue the laws create legal uncertainty around pastoral care and religious expression in public spaces. The dispute reflects broader tensions between protecting access to abortion services and preserving rights to religious practice, with faith groups concerned that the legislation's language is too broad and fails to distinguish between legitimate religious activity and targeted harassment.