Display multiple tags in post-card (Casper default theme)?


I’m new to Ghost and am just using Casper with some minor adjustments made to the code. I’m hoping to have more than one tag display in the post-card, but the default position is for just the ‘primary tag’ to display. I imagine it’s possible to alter the post-card.hbs file to make 3 - 4 tags appear, but i’m not sure how. Anyone?
I think the relevant code is as follows:

{{#if primary_tag}} {{primary_tag.name}} {{/if}}


I’ve tried removing the primary_tag references but that broke things.