[4] Holland rode for Canterbury in New Zealand and for Cardiff Dragons in the National League in the 1950s.
[7][8] He finished as runner-up to Ron Johnston in the 1952 New Zealand Individual Speedway Championship.
[8] He remained with Swindon until early in the 1955 season, when he retired from British league racing after three matches.
In New Zealand he also competed in road racing, miniature TT, hill climbs and motocross.
[4] In 1954 he introduced (with Merv Neil) stock car racing into New Zealand and later ran a motorcycle business.