PC Bradley Corke and his colleague were found critically injured after a crash on the A20 westbound on March 19.
The 27-year-old died in hospital two days later.
Their vehicle was involved in a crash on the A20 London Road, at the junction with Button Street in Farningham.
RIP to my hero , my brother who died in a tragic car incident the other day ! He was a beloved Brighton fan , we had season tickets for 14 years we went to mostly every away game possible too . If you could show him some love and praise ❤️I love you Brad @OfficialBHAFC #bhafc pic.twitter.com/C4ZUbadpgn
— Nathan Corke (@nathancorke987) March 23, 2026
He and his colleague, who remains critically ill in hospital, were responding to an immediate call.
Bradley’s brother Nathan Corke, took to social media to pay tribute to his brother, who was a “beloved” Brighton and Hove Albion fan.
He said: “RIP to my hero, my brother who died in a tragic car incident the other day.
“He was a beloved Brighton fan , we had season tickets for 14 years we went to mostly every away game possible too.
“If you could show him some love and praise. I love you Brad.”
Brighton & Hove Albion also offered their condolences, replying to Nathan’s post: “We are so sorry for your loss, Nathan.
“Everyone at the Albion is thinking of you and your family at this difficult time.”
PC Corke had served with the force since May 2022.
He was based in Tonbridge and spent his service working across towns in West Kent.
A spokesperson for Kent Police said: “Bradley selflessly gave up his life while trying to save the lives of others who were in danger.
“His bravery, dedication, and passion for helping others will not be forgotten.”
Witnesses or anyone with dashcam footage should contact the Serious Collision Investigation Unit on 01622 798538, quoting EW/AL/025/26.