CREATE TABLE table_41552 ("Year" FLOAT, "Circuit" CLOB, "Winning drivers" CLOB, "Winning constructor" CLOB, "Regulations" CLOB, "Report" CLOB)

What regulations have hudson as the winning constructor?
SELECT "Regulations" FROM table_41552 WHERE "Winning constructor" = 'hudson'
SELECT "Regulations" FROM "table_41552" WHERE "Winning constructor" = 'hudson'