Karen persuades Neil to take Snowball out of solitary confinement in the hope that it will lift her spirits, but all Snowball wants is to be reunited with Richie. Yvonne is roped into protecting Snowball but she helps her to be with Richie. Fenner becomes Tina's knight in shining armour when he moves her out of the Four Bed Dorm away from nasty Al and Buki. Di's infidelity is revealed when she and Neil are tested for syphilis. (thetvdb.com)