diff --git a/VerilogCodingStyle.md b/VerilogCodingStyle.md
index a9ff36e..7de1b5e 100644
--- a/VerilogCodingStyle.md
+++ b/VerilogCodingStyle.md
@@ -1900,6 +1900,33 @@ separate combinational (`always_comb`) block. Ideally, sequential blocks should
 contain only a register instantiation, with perhaps a load enable or an
 increment.
 
+Exception: Even in a sequential always block, use blocking assignments (`=`) for
+clock dividers.  See [Clock Generation](#clock-generation).
+
+### Clock Generation
+
+***All clock signals should be generated using blocking assignment even
+for clock dividers.***
+
+See #44 for more details.
+
+👍
+```systemverilog {.good}
+// only for test bench code
+logic clk;
+initial begin
+  clk <= 1'b0;
+  forever #5 clk = ~clk;              // blocking assignment
+end
+
+// for both synthesizable and test bench code
+logic clk_div2;
+always_ff @(posedge clk or negedge rst_ni) begin
+  if (!rst_ni) clk_div2 = 1'b0;
+  else         clk_div2 = ~clk_div2;  // blocking assignment
+end
+```
+
 ### Don't Cares (`X`'s)
 
 ***The use of `X` literals in RTL code is strongly discouraged. RTL must not