South Korea’s Prime Minister Lee Wan-koo has offered to resign after facing accusations of accepting bribes. President Park Geun-hye has not said if she will accept Mr Lee’s resignation, but has expressed sympathy for him.Mr Lee denies accepting 30 million won ($27,700; £18,600) in illegal campaign funds in 2013, but has come under pressure to stand down. Under South Korean law, politicians cannot accept more than 100,000 won in contributions.