One period time limit

Appears with a regulatory sign and indicates the period of time during which the rules for that sign apply.
Two periods time limit

Appears with a regulatory sign and indicates the times during which the rules for that sign apply.
Two periods or days time limit

Appears with a regulatory sign and indicates the days and times during which the rules for that sign apply.
Maximum stay during two periods or days time limit

This sign is displayed under a regulatory sign, for example Bus Parking Reservation. It shows that the reservation in the regulatory sign applies for a maximum time period, and that it only applies during certain times and days of the week. At times outside those mentioned the reservation does not apply.
Maximum stay during one period time limit

This sign is displayed under a regulatory sign. It shows that the reservation in the regulatory sign applies for a maximum time period, and that it only applies during certain times of the day. At times outside those mentioned the reservation does not apply.
Day condition

The regulatory sign with which this is displayed applies during the day only.
Night condition

The regulatory sign with which this is displayed applies during the night only.
Pay and display

This is displayed with a parking reservation sign (for example Motor Car Parking). It shows that the parking has to be paid for.
Mass limit

The regulatory sign with which this is displayed applies to vehicles over this mass only.
Motor cycle engine size limit

The regulatory sign with which this is displayed applies to motorcycles up to this engine size only.
"and Local Access Only" limit

No matter what the regulatory sign with which this is displayed says, you may enter if you need to access private or public property on the road beyond the sign.
Distance "For" limit

The regulatory sign with which this is displayed applies for the distance specified (in metres or kilometres) only.
Maximum number of vehicles

The regulatory reservation sign with which this is displayed has a further restriction for a maximum number of vehicles. For example, if it is with Tour Bus Parking, then only tour buses may park there, but only a maximum of 15 may park there at a time.
Motor cycles

The regulatory sign with which this is displayed applies to motorcycles only.
Minibus

The regulatory sign with which this is displayed applies to minibuses only.
Vehicles conveying dangerous goods

The regulatory sign with which this is displayed applies to vehicles carrying dangerous goods only.