Answer
The 200 ml Thornton & Ross Ltd Pholcodine Linctus BP (pholcodine monohydrate) product uses a glass bottle with either a plastic cap or a white 28 mm child-resistant cap with a tamper-evident band and EPE/Saranex liner.
Sources for this answer
- Pholcodine Linctus BPThornton & Ross Ltd · emc · SmPC §6.5 Nature and contents of container · Version 7Document updated
Sources checked