I'll be very brief. Two types of data should be collected.
Firstly, there should be data about systems capacity, to determine which service centres and which professionals are capable of providing service in French. The purpose is to develop signage and to make sure that such services are accessible.
Second, there should be data on official language minority community health needs. We know that there are certain specific needs owing to their minority status.
Effective solutions have been adopted in certain locations. For example, Prince Edward Island collects data on the language variable, such as what language people speak, which enables them to indicate on the health card which language people prefer to use for receiving medical services.
With data like that, Canada would have an overview of needs. There are all kinds of other ways of obtaining information about health system capacity.