A child resistant blister pack 2 comprises a blister layer 4 which comprising one or more blister cavities 6 for receiving a product 8. A frangible retaining layer 10 is attached to the blister layer 4 over the blister cavities to retain the product 8 within the blister cavities 6. A first backing layer 12 is attached to the retaining layer 10 on a side opposite the blister layer 4. The first backing layer 12 has one or more lines of weakness 16 aligned with the blister cavities 6. A second backing layer 14 is attached to the first backing layer 12 on a side opposite the retaining layer 10. The second backing layer 14 has a plurality of removable sections 18. At least two removable sections 18A, 18B are arranged over each line of weakness 16 in the underlying first backing layer 14.
