Enquiries are continuing after two accidents involving cars and bicycles on Sunday.
Guernsey Police said the first, at the L’ancresse/Pembroke/Chouet crossroads on Sunday morning left the cyclist with minor injuries.
The cyclist involved in a lunchtime collision at the Halfway filter was still in hospital on Tuesday afternoon.
A spokesperson for Guernsey Police said the cyclist was “undergoing treatment, but is in a stable condition with non-life changing injuries”.
A witness appeal was launched following that accident.
Guernsey Police said the collision had involved a van, at the filter, at around 13:30 on Sunday 3 May.
“Officers are keen to hear from anyone who witnessed the collision, or who was in the area at the time and may have relevant dash cam or CCTV footage, including footage showing the moments leading up to the incident.
“Anyone with information is asked to contact Guernsey Police via 01481 222222, quoting incident number OC2600003435.”
Enquiries regarding both incidents remain ongoing, confirmed Guernsey Police.