Gluster Geo-Replication - is the slave available for RO?

HI
I am trying to find out if Gluster geo-replication allows the slave in the secondary site to have RO access.

We are wanting to replicate a set of data on site 1 over to site 2, whereas at site 2 that data only needs to be read, never written

I cant seem to find if this is possible

Thanks