The answers to the following clues will have in common

1. Gunga Din was one

2. Ewe's partner

3. Metaphor for disaster

4. Stinging arachnid

5. Metaphor for justice

6. Memorable torch lighter of the 1992 Barcelona Summer Olympics 

 

Answers:

 

Each answer contains the symbol of a sign of the zodiac.

 

1. Water bearer - Aquarius

2. Ram - Aries

3. Bull in a China shop - Taurus

4. Scorpion - Scorpio

5. Balanced scales - Libra

6. Archer - Sagittarius