### Clue: Regular doings with spades (4)
### Answer: DIGS 
 ### Explanation: Definition: Regular doings with spades
 **The 1st, 3rd and 5th letters of**(Regular) "doings " **plus**(with) S(abbrev. for the playing card suit, spades).
Defn: What are regularly achieved with the use of the implements, spades. A WIWD(wordplay intertwined with definition) clue.