| assert_all_are_uk_car_licences | Is the string a valid UK car licence plate number? |
| assert_all_are_uk_car_licenses | Is the string a valid UK car licence plate number? |
| assert_all_are_uk_national_insurance_numbers | Is the string a valid UK national insurance number? |
| assert_all_are_uk_postcodes | Is the string a valid UK postcode? |
| assert_all_are_uk_telephone_numbers | Is the string a valid UK telephone number? |
| assert_any_are_uk_car_licences | Is the string a valid UK car licence plate number? |
| assert_any_are_uk_car_licenses | Is the string a valid UK car licence plate number? |
| assert_any_are_uk_national_insurance_numbers | Is the string a valid UK national insurance number? |
| assert_any_are_uk_postcodes | Is the string a valid UK postcode? |
| assert_any_are_uk_telephone_numbers | Is the string a valid UK telephone number? |
| is_uk_car_licence | Is the string a valid UK car licence plate number? |
| is_uk_car_license | Is the string a valid UK car licence plate number? |
| is_uk_national_insurance_number | Is the string a valid UK national insurance number? |
| is_uk_postcode | Is the string a valid UK postcode? |
| is_uk_telephone_number | Is the string a valid UK telephone number? |