Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_26137666_3 ( pole_position VARCHAR, circuit VARCHAR, winning_driver VARCHAR )

### Question ###
What is every pole position for the Castle Combe circuit and Robbie Kerr is the winning driver?

### Accurate SQL ###

SELECT pole_position FROM table_26137666_3 WHERE circuit = "Castle Combe" AND winning_driver = "Robbie Kerr"