Complex sentence: He played for the South West Division, England under-23s, and the England Sevens, and decided to turn down consideration for 1984 England rugby union tour of South Africa, because of his opposition to apartheid.
Split into simpler sentences: He played for the South West Division, England under-23s, and the England Sevens. He turned down the chance to go on the 1984 England rugby union tour of South Africa, because of his opposition to apartheid.