1970 General Election - Watford
| Year | 1970 |
| General election | 1970 General Election |
| Constituency | Watford |
| Turnout | 75.4% |
Results
| Candidate | Party | Votes |
| Tuck, Raphael | Labour | 19,698 |
| Clarke, David | Conservative | 19,622 |
| Watkins, Colin | Liberal | 3,778 |
| Year | 1970 |
| General election | 1970 General Election |
| Constituency | Watford |
| Turnout | 75.4% |
| Candidate | Party | Votes |
| Tuck, Raphael | Labour | 19,698 |
| Clarke, David | Conservative | 19,622 |
| Watkins, Colin | Liberal | 3,778 |