Right now, not in theory.
The day and time, baked in.
The sign says one thing. The day, the time, and the bank holiday calendar say another. Kerbnow does the maths.
How it works
Up and running in seconds.
Scan the sign
Point and scan. Kerbnow keeps the raw rule alongside the live answer.
Live time check
Cross-references the current time, day, and UK bank holiday calendar.
See when it ends
"Free until 6.30pm" so you know exactly when to come back.
Why people use it
Bank holidays handled
Mon-Fri signs automatically flip to "free today" the moment a public holiday lands.
Sundays read correctly
No more guessing whether the Sunday exemption applies to the zone you're parked in.
The time you have to move
Every answer names the time your window ends. Kerbnow Pro adds a live countdown on the home screen.
Reads your phone's clock
Kerbnow works the answer out against the time and time zone your phone is on.
What people say
"Bank holiday and it knew the sign didn't apply. Parked free."
"Told me I was fine till 6am. No need to move the car."
"Tells you when the next restriction starts. So handy."
"Honestly don't read signs anymore. It just tells me how long I've got."
Frequently asked questions
What counts as a UK bank holiday?
England, Scotland, Wales and Northern Ireland calendars are bundled. The right one is picked from your location.
Does it work in Northern Ireland?
Yes. Northern Ireland uses the same yellow-line, red-route and bay signs as the rest of the UK, and its bank-holiday calendar is built in.
What if my phone clock is wrong?
Kerbnow works the answer out against your phone's clock and time zone, so leave your phone set to update the time automatically. Every result also shows the sign's own hours, which lets you check the timing for yourself.