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_10128185_2 ( wales INTEGER, northern_england VARCHAR )

### Question ###
How many votes did Wales cast when Northern England cast 6?

### Accurate SQL ###

SELECT MIN(wales) FROM table_10128185_2 WHERE northern_england = 6