Step 1: Understanding precedents.
Precedent-based law operates under the assumption that judicial decisions clarify and develop legal principles, and these are publicly accessible once pronounced.
Step 2: Analysis of options.
(a) Incorrect — precedents do not "overlook" this rule; once given, they are known and applied.
(b) Correct — Bentham acknowledged precedents have legal force.
(c) Correct — Pollock criticized case-law's limited scope.
Hence (a) is the false statement.
\[
\boxed{(a)}
\]