患者，男，67岁。小便混浊如米泔水，上有浮油如脂，夹有血块， * * 涩滞疼痛，灼热不适，舌红苔黄腻，脉濡数。

（假设信息）若病人出现小便点滴不通，短赤热痛，小腹胀满，口苦口黏，舌红绛苔根黄腻，脉数。治疗应首选（）

A.膏淋汤

B.八正散

C.石苇散

D.无比山药丸

E.黄连解毒丸

Sid is a director of two listed public companies in which he has substantial shareholdings: Trend plc and Umber plc.The annual reports of both Trend plc and Umber plc have just been drawn up although not yet disclosed. They show that Trend plc has made a surprisingly big loss and that Umber plc has made an equally surprising big profit. On the basis of this information Sid sold his shares in Trend plc and bought shares in Umber plc. He also advised his brother to buy shares in Umber plc.Vic who is also a shareholder in both companies sold a significant number of shares in Umber plc only the day before its annual report was published.Required:

(a) Analyse the above scenario from the perspective of the law relating to insider dealing; (8 marks)